(TruthSeekerDaily) Winter is coming, that’s for sure. The northeastern city of Harbin today ushered in the season with smog so thick that visibility was reportedly limited to 10 meters in some places. Classes were canceled, roads closed, and planes grounded, in the country’s first major air pollution crisis of the winter.

An index measuring PM2.5, or particulate matter with a diameter of 2.5 micrometers (PM2.5), reached a reading of 1,000 in some parts of Harbin, the gritty capital of northeastern Heilongjiang province and home to some 11 million people.

A level above 300 is considered hazardous, while the World Health Organisation recommends a daily level of no more than 20.

The smog not only forced all primary and middle schools to suspend classes, but shut the airport and some public bus routes, the official Xinhua news agency reported, blaming the emergency on the first day of the heating being turned on in the city for winter.

Source: Reuters